20x20x4 MERV 8 Pleated Air Filter

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4 20x20x4 Air Filter for 21.99 each

20x20x4 MERV 8 filters made and manufactured by FilterBuy
Actual Size 19 3/8" x 19 3/8" x 3 5/8"
Traps and blocks over 90% of pollen, dust mites, mold, larger dust particles, and more.
Ideal for standard and residential commercial use
Designed to last 90 days. Replace regularly for optimum performance.
Free shipping on all orders!

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Reviews for 20x20x4 MERV 8 Pleated Air Filter

4.9 85 Reviews

0 Questions \ 0 Answers

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Reviews(85)
Questions(0)

Updating Results

06/26/19

Janice G.

06/15/19

Shipping was free and quick.

Shipping was free and quick. Filter was perfect fit.

On 20x20x4 MERV 8 Pleated Air Filter

DANIEL S.

05/17/19

Filter Buy Gets The Job Done

I had so much trouble getting my hard-to-find filter size as none of the "big chain" stores carried it, due to it's unusual size. Lo and behold, I discovered Filter Buy and not only did they have my filters, but the convenience of Pay Pal and fast, free shipping assures me I need never go to a store again for air filters.

On 20x20x4 MERV 8 Pleated Air Filter